# Liquid nitrite remover sera Nitrite minus preparation 100 ml for aquarium water treatment

**URL:** https://aio.lv/en/product--sera-se-32300--12029282
**Data updated:** 2026-03-12 16:37 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** sera
**Manufacturer code:** SE-32300
**EAN:** 4001942521789
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sera-se-32300--12029282

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

sera Nitrite minus is a 100 ml liquid preparation designed to reduce nitrite levels in aquarium water. The product targets nitrite compounds to improve water quality and create safer conditions for fish and invertebrates. It is intended for routine water treatment or emergency nitrite reduction following spikes, and is compatible with standard freshwater aquarium maintenance.

## Long description

sera Nitrite minus is a 100 ml liquid preparation formulated to reduce nitrite levels in freshwater aquariums. The product targets dissolved nitrite compounds to help restore safer water conditions for fish and invertebrates. Designed for both routine use and emergency interventions after nitrite spikes, this preparation is compatible with standard freshwater aquarium maintenance and can be integrated into established water treatment routines.
Advantages
sera Nitrite minus acts directly on dissolved nitrite to lower concentrations without requiring mechanical intervention. The liquid form enables accurate dosing and rapid dispersion throughout the aquarium water. The formulation is suitable for use in systems housing fish and invertebrates and can be applied during regular maintenance or in response to sudden increases in nitrite levels. It is compatible with typical biological filtration setups when used according to the manufacturer’s instructions.
Suitable for
Freshwater aquariums with fish and invertebrates
Routine nitrite control during regular water treatment
Emergency nitrite reduction after sudden spikes
Hobby aquarists monitoring water quality
Key specifications
Form: liquid solution
Volume: 100 ml
Application area: freshwater aquariums
Target: dissolved nitrite compounds (NO2–)
Compatibility: safe for use in aquaria with established biological filtration when instructions are followed
How to use
Shake the bottle gently before use. Dose the product according to the manufacturer’s dosing instructions based on aquarium volume and measured nitrite concentration. Apply directly to aquarium water, ensuring even distribution; avoid overdosing. Monitor nitrite levels after application and repeat treatment only if indicated by test results. Combine use with standard maintenance practices such as partial water changes, gravel vacuuming, and monitoring of filtration performance to address underlying causes of nitrite elevation.
Usage recommendations
Use sera Nitrite minus as part of a water-quality management plan: regularly test nitrite, maintain biological filtration, and perform partial water changes when necessary. In cases of acute nitrite spikes, treat promptly and monitor fish behavior and water parameters until levels return to normal.

## FAQ

### How much does the sera Nitrite minus 100 ml nitrite remover cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All sera products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized sera service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12029282/67517087_large.webp